TY - RPRT TI - High-frequency conjugation associated with Streptococcus lactis donor cell aggregation. AU - M J Gasson AU - F L Davies PY - 1980 DO - 10.1128/jb.143.3.1260-1264.1980 UR - https://pubmed.ncbi.nlm.nih.gov/6773926/ ID - 6773926 ER -